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1: /* TaggedProfileHelper.java -- 2: Copyright (C) 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: 39: package org.omg.IOP; 40: 41: import gnu.CORBA.Minor; 42: import gnu.CORBA.OrbRestricted; 43: import gnu.CORBA.CDR.BufferredCdrInput; 44: import gnu.CORBA.CDR.BufferedCdrOutput; 45: 46: import org.omg.CORBA.Any; 47: import org.omg.CORBA.BAD_OPERATION; 48: import org.omg.CORBA.MARSHAL; 49: import org.omg.CORBA.ORB; 50: import org.omg.CORBA.StructMember; 51: import org.omg.CORBA.TCKind; 52: import org.omg.CORBA.TypeCode; 53: import org.omg.CORBA.portable.InputStream; 54: import org.omg.CORBA.portable.OutputStream; 55: 56: import java.io.IOException; 57: 58: /** 59: * A helper operations for the structure {@link TaggedProfile}. 60: * 61: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 62: */ 63: public abstract class TaggedProfileHelper 64: { 65: /** 66: * Create the TaggedProfile typecode (structure, named "TaggedProfile"). The 67: * typecode states that the structure contains the following fields: tag, 68: * profile_data. 69: */ 70: public static TypeCode type() 71: { 72: ORB orb = OrbRestricted.Singleton; 73: StructMember[] members = new StructMember[2]; 74: 75: TypeCode field; 76: 77: field = orb.create_alias_tc("IDL:omg.org/IOP/ProfileId:1.0", "ProfileId", 78: orb.get_primitive_tc(TCKind.tk_ulong)); 79: members[0] = new StructMember("tag", field, null); 80: 81: field = orb.create_sequence_tc(0, orb.get_primitive_tc(TCKind.tk_octet)); 82: members[1] = new StructMember("profile_data", field, null); 83: return orb.create_struct_tc(id(), "TaggedProfile", members); 84: } 85: 86: /** 87: * Insert the TaggedProfile into the given Any. This method uses the 88: * TaggedProfileHolder. 89: * 90: * @param any the Any to insert into. 91: * @param that the TaggedProfile to insert. 92: */ 93: public static void insert(Any any, TaggedProfile that) 94: { 95: any.insert_Streamable(new TaggedProfileHolder(that)); 96: } 97: 98: /** 99: * Extract the TaggedProfile from given Any. This method uses the 100: * TaggedProfileHolder. 101: * 102: * @throws BAD_OPERATION if the passed Any does not contain TaggedProfile. 103: */ 104: public static TaggedProfile extract(Any any) 105: { 106: try 107: { 108: return ((TaggedProfileHolder) any.extract_Streamable()).value; 109: } 110: catch (ClassCastException cex) 111: { 112: BAD_OPERATION bad = new BAD_OPERATION("TaggedProfile expected"); 113: bad.minor = Minor.Any; 114: bad.initCause(cex); 115: throw bad; 116: } 117: } 118: 119: /** 120: * Get the TaggedProfile repository id. 121: * 122: * @return "IDL:omg.org/IOP/TaggedProfile:1.0", always. 123: */ 124: public static String id() 125: { 126: return "IDL:omg.org/IOP/TaggedProfile:1.0"; 127: } 128: 129: /** 130: * Read the structure from the CDR intput stream. 131: * 132: * @param input a org.omg.CORBA.portable stream to read from. 133: */ 134: public static TaggedProfile read(InputStream input) 135: { 136: TaggedProfile value = new TaggedProfile(); 137: value.tag = input.read_long(); 138: 139: if (input instanceof BufferredCdrInput) 140: { 141: // Highly probable. 142: value.profile_data = ((BufferredCdrInput) input).read_sequence(); 143: } 144: else 145: { 146: value.profile_data = new byte[input.read_long()]; 147: for (int i0 = 0; i0 < value.profile_data.length; i0++) 148: value.profile_data[i0] = input.read_octet(); 149: } 150: return value; 151: } 152: 153: /** 154: * Write the structure to the CDR output stream. 155: * 156: * @param output a org.omg.CORBA.portable stream stream to write into. 157: * @param value a value to write. 158: */ 159: public static void write(OutputStream output, TaggedProfile value) 160: { 161: output.write_long(value.tag); 162: 163: if (output instanceof BufferedCdrOutput) 164: { 165: // Highly probable. 166: output.write_long(value.profile_data.length); 167: try 168: { 169: output.write(value.profile_data); 170: } 171: catch (IOException e) 172: { 173: MARSHAL m = new MARSHAL(); 174: m.minor = Minor.Encapsulation; 175: m.initCause(e); 176: throw m; 177: } 178: } 179: else 180: { 181: output.write_long(value.profile_data.length); 182: for (int i0 = 0; i0 < value.profile_data.length; i0++) 183: output.write_octet(value.profile_data[i0]); 184: } 185: } 186: }